480011239 has 2 divisors, whose sum is σ = 480011240. Its totient is φ = 480011238.

The previous prime is 480011221. The next prime is 480011267. The reversal of 480011239 is 932110084.

It is a happy number.

It is an a-pointer prime, because the next prime (480011267) can be obtained adding 480011239 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480011239 - 2¹³ = 480003047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480011339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240005619 + 240005620.

It is an arithmetic number, because the mean of its divisors is an integer number (240005620).

Almost surely, 2^480011239 is an apocalyptic number.

480011239 is a deficient number, since it is larger than the sum of its proper divisors (1).

480011239 is an equidigital number, since it uses as much as digits as its factorization.

480011239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 480011239 is about 21909.1587926146. The cubic root of 480011239 is about 782.9796391857.

The spelling of 480011239 in words is "four hundred eighty million, eleven thousand, two hundred thirty-nine".